1712788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 3838464

約数和(自身を除く): 2125676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 83, 134, 154, 166, 268, 308, 332, 469, 581, 737, 913, 938, 1162, 1474, 1826, 1876, 2324, 2948, 3652, 5159, 5561, 6391, 10318, 11122, 12782, 20636, 22244, 25564, 38927, 61171, 77854, 122342, 155708, 244684, 428197, 856394, 1712788]

約数ペア:

[(1, 1712788), (2, 856394), (4, 428197), (7, 244684), (11, 155708), (14, 122342), (22, 77854), (28, 61171), (44, 38927), (67, 25564), (77, 22244), (83, 20636), (134, 12782), (154, 11122), (166, 10318), (268, 6391), (308, 5561), (332, 5159), (469, 3652), (581, 2948), (737, 2324), (913, 1876), (938, 1826), (1162, 1474)]